Moominsummer Madness wer. angielska - Tove Jansson

It all begins on a hot day in June, and a volcano dropping black ash on Moominmamma's washing.
A crack appears in the ground, and Moomintroll's toothbrush slips straight down into it! When a great flood wave comes crashing through Moomin Valley, the Moomins find themselves in a brand new home . . .